contrib.framework.reduce_sum_n
tf.contrib.framework.reduce_sum_n
tf.contrib.framework.reduce_sum_n
reduce_sum_n( tensors, name=None )
Defined in tensorflow/contrib/framework/python/framework/tensor_util.py
.
See the guide: Framework (contrib)
Reduce tensors to a scalar sum.
This reduces each tensor in tensors
to a scalar via tf.reduce_sum
, then adds them via tf.add_n
.
Args:
-
tensors
: List of tensors, all of the same numeric type. -
name
: Tensor name, and scope for all other ops.
Returns:
Total loss tensor, or None if no losses have been configured.
Raises:
-
ValueError
: iflosses
is missing or empty.
© 2017 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/api_docs/python/tf/contrib/framework/reduce_sum_n